Biomechanics of Rolling from Supine to Side-lying

The video tutorial explains the process of rolling from a supine to a sideline position, focusing on the major muscles involved: sternocleidomastoid, pectoralis major, external abdominal oblique, and rectus femoris. It discusses the anatomy and function of each muscle, particularly in individuals with hemiplegia following a stroke. The tutorial highlights how these muscles contribute to normal rolling patterns and what happens when they are weak, providing insights into the compensatory mechanisms that may occur.

How does weakness in the external obliques affect rolling to the opposite side?

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What is the origin of the rectus femoris muscle?

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Describe the relationship between the rectus femoris and the external oblique during rolling.

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What are the consequences of weak rectus femoris during the rolling movement?

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